Regular aerobic exercise releases which serve as the body’s natural painkiller.
a. lactic acid
b. oxygen
c. inflammation
d. endorphins

Andra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet? a. fruits, especially grapes and berries b. unsaturated fats like olive and soybean oil c. beet greens, broccoli, and cheese

Fallacies are unsound arguments that seem to be logically and are persuasive because they usually appeal to our emotions and prejudices and often support conclusions that we want to believe are accurate. - true or false?

Results from damage to tiny air sacs in the lungs